Metabolomic Analysis of the Lichen Everniopsis trulla Using Ultra High Performance Liquid Chromatography-Quadrupole-Orbitrap Mass Spectrometry (UHPLC-Q-OT-MS)

Olivio N. Castro; Julio Benites; Jesus Rodilla; Julio C. Santiago; Mario Simirgiotis; Beatriz Sepulveda; Carlos Areche

doi:10.1007/s10337-017-3304-4

Metabolomic Analysis of the Lichen Everniopsis trulla Using Ultra High Performance Liquid Chromatography-Quadrupole-Orbitrap Mass Spectrometry (UHPLC-Q-OT-MS)

Olivio N. Castro, Julio Benites, Jesus Rodilla, Julio C. Santiago, Mario Simirgiotis, Beatriz Sepulveda, Carlos Areche

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

A new depside was identified in the methanolic extract from the lichen Everniopsis trulla based on the metabolomics UHPLC–DAD–MS analysis and HESI–MS–MS fragmentation patterns along with thirty-two known compounds for the first time. The compounds were structurally characterized by UV and high resolution quadrupole orbitrap mass spectra and by comparison with literature. According to the characteristic fragmentation patterns, the presence of two simple aromatic compounds, six lipid derivatives, eight depsidones, thirteen depsides, a chromone, two diphenylethers, and a dibenzofuran were identified. To our knowledge, this is the first study of the lichen E. trulla by liquid chromatography hyphenated with tandem mass spectrometry.

Original language	English
Pages (from-to)	967-973
Number of pages	7
Journal	Chromatographia
Volume	80
Issue number	6
DOIs	https://doi.org/10.1007/s10337-017-3304-4
State	Published - 1 Jun 2017

Bibliographical note

Funding Information:
The work was supported by FONDECYT REGULAR 1150745. We are grateful to Prof. Magda Chanco for the identification of the lichen under study. Mario Simirgiotis acknowledge FONDEQUIP EQM 140002.

Publisher Copyright:
© 2017, Springer-Verlag Berlin Heidelberg.

Keywords

Depsides
Depsidones
Everniopsis trulla
Lichens
Orbitrap
UHPLC–ESI–MS

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10.1007/s10337-017-3304-4

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title = "Metabolomic Analysis of the Lichen Everniopsis trulla Using Ultra High Performance Liquid Chromatography-Quadrupole-Orbitrap Mass Spectrometry (UHPLC-Q-OT-MS)",

abstract = "A new depside was identified in the methanolic extract from the lichen Everniopsis trulla based on the metabolomics UHPLC–DAD–MS analysis and HESI–MS–MS fragmentation patterns along with thirty-two known compounds for the first time. The compounds were structurally characterized by UV and high resolution quadrupole orbitrap mass spectra and by comparison with literature. According to the characteristic fragmentation patterns, the presence of two simple aromatic compounds, six lipid derivatives, eight depsidones, thirteen depsides, a chromone, two diphenylethers, and a dibenzofuran were identified. To our knowledge, this is the first study of the lichen E. trulla by liquid chromatography hyphenated with tandem mass spectrometry.",

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AU - Benites, Julio

AU - Rodilla, Jesus

AU - Santiago, Julio C.

AU - Simirgiotis, Mario

AU - Sepulveda, Beatriz

AU - Areche, Carlos

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AB - A new depside was identified in the methanolic extract from the lichen Everniopsis trulla based on the metabolomics UHPLC–DAD–MS analysis and HESI–MS–MS fragmentation patterns along with thirty-two known compounds for the first time. The compounds were structurally characterized by UV and high resolution quadrupole orbitrap mass spectra and by comparison with literature. According to the characteristic fragmentation patterns, the presence of two simple aromatic compounds, six lipid derivatives, eight depsidones, thirteen depsides, a chromone, two diphenylethers, and a dibenzofuran were identified. To our knowledge, this is the first study of the lichen E. trulla by liquid chromatography hyphenated with tandem mass spectrometry.

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KW - Depsidones

KW - Everniopsis trulla

KW - Lichens

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Metabolomic Analysis of the Lichen Everniopsis trulla Using Ultra High Performance Liquid Chromatography-Quadrupole-Orbitrap Mass Spectrometry (UHPLC-Q-OT-MS)

Abstract

Bibliographical note

Keywords

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